package com.wyp168.commonutils;

import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * 统一返回结果对象
 */
@Data
public class R {
    @ApiModelProperty("请求是否成功")
    private Boolean success;

    @ApiModelProperty("返回状态码")
    private Integer code;

    @ApiModelProperty("相关消息")
    private String message;

    @ApiModelProperty("返回数据")
    private Map<String,Object> data = new HashMap<>();

    //构造方法私有化
    private R(){}

    /**
     * 成功静态方法
     */
    public static R ok() {
        R r = new R();
        r.setSuccess(true);
        r.setCode(StatusCode.SUCCESS);
        r.setMessage("成功");
        return r;
    }

    /**
     * 返回失败方法
     */
    public static R error() {
        R r = new R();
        r.setSuccess(false);
        r.setCode(StatusCode.ERROR);
        r.setMessage("失败");
        return r;
    }

    public R success(Boolean success){
        this.setSuccess(success);
        return this;
    }

    public R code(Integer code){
        this.setCode(code);
        return this;
    }

    public R message(String message){
        this.setMessage(message);
        return this;
    }

    public R data(String key , Object value){
        data.put(key,value);
        this.setData(data);
        return this;
    }

    public R data(Map<String,Object> map) {
        this.setData(map);
        return this;
    }



}
